Linear Equations & Graphs
What is (y₂ – y₁) ÷ (x₂ – x₁)?
The slope formula
A relation where every input has exactly one output.
What is a function?
A polynomial with one term.
What is a monomial?
A set of two or more equations with the same variables
What is a system of equations?
A number written as a small number above and to the right of a base.
What is an exponent?
What is y = mx + b?
The slope-intercept form of a line.
The set of all possible x-values.
What is the domain?
A polynomial with two terms.
What is a binomial?
A system with exactly one solution.
What is consistent and independent?
The small raised number in x² that shows repeated multiplication.
What is the power?
If slope is 0, the line is this
What is horizontal?
The set of all possible y-values.
What is the range?
A polynomial with three terms.
What is a trinomial?
A system with no solutions.
What is inconsistent?
A number that, when multiplied by itself, equals another number.
What is a square root?
If slope is undefined, the line is this.
What is vertical?
The test you use to check if a graph is a function.
What is the vertical line test?
The number in front of a variable, like the 4 in 4x.
What is a coefficient?
A system with infinitely many solutions.
What is dependent?
The opposite of squaring a number
What is taking the square root?
The number that tells how steep a line is
What is slope?
A way of writing a function, often shown as f(x).
What is function notation?
The highest exponent of a polynomial.
What is the degree?
The place where the lines of a system cross.
What is the point of intersection?
The symbol √ is called this.
What is a radical sign?